jodd.servlet
Class HttpServletContextMap

java.lang.Object
  java.util.AbstractMap<java.lang.String,java.lang.Object>
      jodd.util.collection.StringKeyedMapAdapter
          jodd.servlet.HttpServletContextMap

All Implemented Interfaces:

java.util.Map<java.lang.String,java.lang.Object>

public class HttpServletContextMap
extends StringKeyedMapAdapter

Map backed by the Servlet context for accessing application scoped attributes.

Nested Class Summary

Nested classes/interfaces inherited from interface java.util.Map

java.util.Map.Entry<K,V>

Constructor Summary

HttpServletContextMap(javax.servlet.http.HttpServletRequest request)

HttpServletContextMap(javax.servlet.ServletContext context)
Create a map wrapping given servlet context.

Method Summary

protected java.lang.Object	getAttribute(java.lang.String key) Hooks method that needs to be implemented by concrete subclasses.
protected java.util.Iterator<java.lang.String>	getAttributeNames() Hook method that needs to be implemented by concrete subclasses.
protected void	removeAttribute(java.lang.String key) Hooks method that needs to be implemented by concrete subclasses.
protected void	setAttribute(java.lang.String key, java.lang.Object value) Hooks method that needs to be implemented by concrete subclasses.

Methods inherited from class jodd.util.collection.StringKeyedMapAdapter

clear, entrySet, get, put, remove

Methods inherited from class java.util.AbstractMap

clone, containsKey, containsValue, equals, hashCode, isEmpty, keySet, putAll, size, toString, values

Methods inherited from class java.lang.Object

finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Detail

HttpServletContextMap

public HttpServletContextMap(javax.servlet.ServletContext context)

Create a map wrapping given servlet context.

HttpServletContextMap

public HttpServletContextMap(javax.servlet.http.HttpServletRequest request)

Method Detail

getAttribute

protected java.lang.Object getAttribute(java.lang.String key)

Description copied from class: StringKeyedMapAdapter

Hooks method that needs to be implemented by concrete subclasses. Gets a value associated with a key.

Specified by:

getAttribute in class StringKeyedMapAdapter

setAttribute

protected void setAttribute(java.lang.String key,
                            java.lang.Object value)

Description copied from class: StringKeyedMapAdapter

Hooks method that needs to be implemented by concrete subclasses. Puts a key-value pair in the map, overwriting any possible earlier value associated with the same key.

Specified by:

setAttribute in class StringKeyedMapAdapter

removeAttribute

protected void removeAttribute(java.lang.String key)

Description copied from class: StringKeyedMapAdapter

Hooks method that needs to be implemented by concrete subclasses. Removes a key and its associated value from the map.

Specified by:

removeAttribute in class StringKeyedMapAdapter

getAttributeNames

protected java.util.Iterator<java.lang.String> getAttributeNames()

Description copied from class: StringKeyedMapAdapter

Hook method that needs to be implemented by concrete subclasses. Returns an enumeration listing all keys known to the map.

Specified by:

getAttributeNames in class StringKeyedMapAdapter